Base | Representation |
---|---|
bin | 11111101010010101110… |
… | …10100010111010110100 |
3 | 10212000000110220020010001 |
4 | 33311022322202322310 |
5 | 120310441144243002 |
6 | 2151433344441044 |
7 | 141411524630020 |
oct | 17651272427264 |
9 | 3760013806101 |
10 | 1087883587252 |
11 | 38a406a18840 |
12 | 156a0a019184 |
13 | 7b7827a4587 |
14 | 3a922225380 |
15 | 1d471dd7a87 |
hex | fd4aea2eb4 |
1087883587252 has 48 divisors (see below), whose sum is σ = 2498488634880. Its totient is φ = 401542812000.
The previous prime is 1087883587237. The next prime is 1087883587261. The reversal of 1087883587252 is 2527853887801.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 92943874 + ... + 92955577.
It is an arithmetic number, because the mean of its divisors is an integer number (52051846560).
Almost surely, 21087883587252 is an apocalyptic number.
It is an amenable number.
1087883587252 is an abundant number, since it is smaller than the sum of its proper divisors (1410605047628).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1087883587252 is a wasteful number, since it uses less digits than its factorization.
1087883587252 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 185899492 (or 185899490 counting only the distinct ones).
The product of its (nonzero) digits is 60211200, while the sum is 64.
The spelling of 1087883587252 in words is "one trillion, eighty-seven billion, eight hundred eighty-three million, five hundred eighty-seven thousand, two hundred fifty-two".
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